Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2006-09-14
2009-11-24
Lee, John R (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S239000, C439S377000, C362S642000
Reexamination Certificate
active
07622701
ABSTRACT:
Certain embodiments of the present invention provide a cupola and photocontrol receptacle assembly that allows a user to adjust the direction of the cupola base and the photocontrol receptacle simultaneously without using tools. A fixture housing may have an opening for receiving a photocontrol receptacle connection member and one or more ribs located in proximity to the fixture housing opening. A cupola base may include an opening for receiving the connection member and features adapted to detachably engaged the fixture housing ribs. In addition, a spring may be coupled to the connection member and configured to allow the photocontrol receptacle to move in a first direction upon the application of a force in the first direction and recoil when the force is removed or decreased.
REFERENCES:
patent: 4477143 (1984-10-01), Taylor
patent: 4520435 (1985-05-01), Baldwin
Hand Mark Anthony
Stevens John D.
Wilcox Shawn
ABL IP Holding LLC
Kilpatrick & Stockton LLP
Lee John R
LandOfFree
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